<template>
  <div class="app-container">
    <div class="back-item">
      <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch">
        <el-form-item label="部门名称" prop="deptName">
          <el-input
              v-model="queryParams.deptName"
              placeholder="请输入部门名称"
              clearable
              size="small"
              @keyup.enter="handleQuery"
          />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="queryParams.status" placeholder="部门状态" clearable size="small">
            <el-option
                v-for="dict in sys_normal_disable"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="Search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="Refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
    <div class="back-item">
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
              type="primary"
              plain
              icon="Plus"
              size="mini"
              @click="handleAdd"
              v-hasPermi="['system:dept:add']"
          >新增
          </el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
              type="info"
              plain
              icon="Sort"
              size="mini"
              @click="toggleExpandAll"
          >展开/折叠
          </el-button>
        </el-col>
        <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>

      <el-table
          v-if="refreshTable"
          v-loading="loading"
          :data="deptList"
          row-key="deptId"
          :default-expand-all="isExpandAll"
          :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
      >
        <el-table-column prop="deptName" label="部门名称" width="260"></el-table-column>
        <el-table-column prop="orderNum" label="排序" width="200"></el-table-column>
        <el-table-column prop="status" label="状态" width="100">
          <template #default="scope">
            <dict-tag :options="sys_normal_disable" :value="scope.row.status"/>
          </template>
        </el-table-column>
        <el-table-column label="创建时间" align="center" prop="createTime" width="200">
          <template #default="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-button
                size="mini"
                type="text"
                icon="Edit"
                @click="handleUpdate(scope.row)"
                v-hasPermi="['system:dept:edit']"
            >修改
            </el-button>
            <el-button
                size="mini"
                type="text"
                icon="Plus"
                @click="handleAdd(scope.row)"
                v-hasPermi="['system:dept:add']"
            >新增
            </el-button>
            <el-button
                v-if="scope.row.parentId != 0"
                size="mini"
                type="text"
                icon="Delete"
                @click="handleDelete(scope.row)"
                v-hasPermi="['system:dept:remove']"
            >删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>
      <div class="line-magin"></div>
    </div>
    <!-- 添加或修改部门对话框 -->
    <el-dialog :title="title" v-model="open" width="600px" append-to-body>
      <el-form ref="deptRef" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="24" v-if="form.parentId !== 0">
            <el-form-item label="上级部门" prop="parentId">
              <tree-select
                  v-model:value="form.parentId"
                  :options="deptOptions"
                  :objMap="{ value: 'deptId', label: 'deptName', children: 'children' }"
                  placeholder="选择上级部门"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="部门名称" prop="deptName">
              <el-input v-model="form.deptName" placeholder="请输入部门名称"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="显示排序" prop="orderNum">
              <el-input-number v-model="form.orderNum" controls-position="right" :min="0"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="负责人" prop="leader">
              <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="联系电话" prop="phone">
              <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="部门状态">
              <el-radio-group v-model="form.status">
                <el-radio
                    v-for="dict in sys_normal_disable"
                    :key="dict.value"
                    :label="dict.value"
                >{{ dict.label }}
                </el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Dept">
  import {listDept, getDept, delDept, addDept, updateDept, listDeptExcludeChild} from "@/api/system/dept";

  const {proxy} = getCurrentInstance();
  const {sys_normal_disable} = proxy.useDict("sys_normal_disable");

  const deptList = ref([]);
  const open = ref(false);
  const loading = ref(true);
  const showSearch = ref(true);
  const title = ref("");
  const deptOptions = ref([]);
  const isExpandAll = ref(true);
  const refreshTable = ref(true);

  const data = reactive({
    form: {},
    queryParams: {
      deptName: undefined,
      status: undefined
    },
    rules: {
      parentId: [{required: true, message: "上级部门不能为空", trigger: "blur"}],
      deptName: [{required: true, message: "部门名称不能为空", trigger: "blur"}],
      orderNum: [{required: true, message: "显示排序不能为空", trigger: "blur"}],
      email: [{type: "email", message: "'请输入正确的邮箱地址", trigger: ["blur", "change"]}],
      phone: [{pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/, message: "请输入正确的手机号码", trigger: "blur"}]
    },
  });

  const {queryParams, form, rules} = toRefs(data);

  /** 查询部门列表 */
  function getList() {
    loading.value = true;
    listDept(queryParams.value).then(response => {
      deptList.value = proxy.handleTree(response.data, "deptId");
      loading.value = false;
    });
  }

  /** 取消按钮 */
  function cancel() {
    open.value = false;
    reset();
  }

  /** 表单重置 */
  function reset() {
    form.value = {
      deptId: undefined,
      parentId: undefined,
      deptName: undefined,
      orderNum: 0,
      leader: undefined,
      phone: undefined,
      email: undefined,
      status: "0"
    };
    proxy.resetForm("deptRef");
  }

  /** 搜索按钮操作 */
  function handleQuery() {
    getList();
  }

  /** 重置按钮操作 */
  function resetQuery() {
    proxy.resetForm("queryRef");
    handleQuery();
  }

  /** 新增按钮操作 */
  async function handleAdd(row) {
    reset();
    await listDept().then(response => {
      deptOptions.value = proxy.handleTree(response.data, "deptId");
    });
    if (row != undefined) {
      form.value.parentId = row.deptId;
    }
    open.value = true;
    title.value = "添加部门";
  }

  /** 展开/折叠操作 */
  function toggleExpandAll() {
    refreshTable.value = false;
    isExpandAll.value = !isExpandAll.value;
    nextTick(() => {
      refreshTable.value = true;
    });
  }

  /** 修改按钮操作 */
  async function handleUpdate(row) {
    reset();
    await listDeptExcludeChild(row.deptId).then(response => {
      deptOptions.value = proxy.handleTree(response.data, "deptId");
    });
    getDept(row.deptId).then(response => {
      form.value = response.data;
      open.value = true;
      title.value = "修改部门";
    });
  }

  /** 提交按钮 */
  function submitForm() {
    proxy.$refs["deptRef"].validate(valid => {
      if (valid) {
        if (form.value.deptId != undefined) {
          updateDept(form.value).then(response => {
            proxy.$modal.msgSuccess("修改成功");
            open.value = false;
            getList();
          });
        } else {
          addDept(form.value).then(response => {
            proxy.$modal.msgSuccess("新增成功");
            open.value = false;
            getList();
          });
        }
      }
    });
  }

  /** 删除按钮操作 */
  function handleDelete(row) {
    proxy.$modal.confirm('是否确认删除名称为"' + row.deptName + '"的数据项?').then(function () {
      return delDept(row.deptId);
    }).then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
    }).catch(() => {
    });
  }

  getList();
</script>
